This footage appears to show a drunk woman being detained after she reportedly attacked a flight attendant and left her with "severe" injuries.
Dramatic video captures the female passenger screaming hysterically as two men restrain her, one of whom is a policeman.
The woman, said to be intoxicated, appears unable to stand on her feet.
She is then dragged along a jet bridge by the men before the clip ends.
Russian website 5-TV reported passengers came to the flight attendant's aid after she was attacked by the woman on a flight from Moscow to Simferopol, the Crimean capital.